digen19_7270

Dataset statistics

Number of variables	11
Number of observations	1000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	86.1 KiB
Average record size in memory	88.1 B

Variable types

Numeric	10
Categorical	1

Warnings

`target` is uniformly distributed	Uniform
`X0` has unique values	Unique
`X1` has unique values	Unique
`X2` has unique values	Unique
`X3` has unique values	Unique
`X4` has unique values	Unique
`X5` has unique values	Unique
`X6` has unique values	Unique
`X7` has unique values	Unique
`X8` has unique values	Unique
`X9` has unique values	Unique

Reproduction

Analysis started	2021-02-13 01:38:56.743524
Analysis finished	2021-02-13 01:53:22.031753
Duration	14 minutes and 25.29 seconds
Software version	pandas-profiling v2.10.1
Download configuration	config.yaml

X0
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.03617510703
Minimum	-3.529962031
Maximum	2.903643112
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.529962031
5-th percentile	-1.565408941
Q1	-0.5924804365
median	0.04109809653
Q3	0.7030744527
95-th percentile	1.612154468
Maximum	2.903643112
Range	6.433605142
Interquartile range (IQR)	1.295554889

Descriptive statistics

Standard deviation	0.9685584744
Coefficient of variation (CV)	26.77417025
Kurtosis	0.04813013612
Mean	0.03617510703
Median Absolute Deviation (MAD)	0.6460248894
Skewness	-0.07175880738
Sum	36.17510703
Variance	0.9381055183
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.2505525279	1	0.1%
0.2538302965	1	0.1%
-1.548859495	1	0.1%
0.5841830108	1	0.1%
-0.002602813862	1	0.1%
0.08815155155	1	0.1%
-1.6031881	1	0.1%
1.344674464	1	0.1%
-1.125108174	1	0.1%
0.07924931234	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.529962031	1	0.1%
-3.058752778	1	0.1%
-2.627886535	1	0.1%
-2.613140267	1	0.1%
-2.534286938	1	0.1%
-2.480657101	1	0.1%
-2.45419818	1	0.1%
-2.418522458	1	0.1%
-2.415589303	1	0.1%
-2.393507054	1	0.1%

Value	Count	Frequency (%)
2.903643112	1	0.1%
2.776438356	1	0.1%
2.661854412	1	0.1%
2.449875059	1	0.1%
2.396537096	1	0.1%
2.337656867	1	0.1%
2.328731146	1	0.1%
2.240951819	1	0.1%
2.232758849	1	0.1%
2.182798994	1	0.1%

X1
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.02269071028
Minimum	-3.454914175
Maximum	2.877431864
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.454914175
5-th percentile	-1.709996969
Q1	-0.6871900872
median	0.03488696419
Q3	0.7218353737
95-th percentile	1.7250739
Maximum	2.877431864
Range	6.332346039
Interquartile range (IQR)	1.409025461

Descriptive statistics

Standard deviation	1.036177197
Coefficient of variation (CV)	45.66526054
Kurtosis	-0.1705912972
Mean	0.02269071028
Median Absolute Deviation (MAD)	0.7109283275
Skewness	-0.07015982215
Sum	22.69071028
Variance	1.073663183
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3813620569	1	0.1%
-0.7628517815	1	0.1%
1.05003177	1	0.1%
0.03309344758	1	0.1%
0.3726242434	1	0.1%
0.886978945	1	0.1%
-3.098319895	1	0.1%
1.568089075	1	0.1%
0.7718644711	1	0.1%
-0.172100571	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.454914175	1	0.1%
-3.098319895	1	0.1%
-2.836536043	1	0.1%
-2.62841003	1	0.1%
-2.605053055	1	0.1%
-2.593616068	1	0.1%
-2.527684917	1	0.1%
-2.520260291	1	0.1%
-2.421548717	1	0.1%
-2.412450168	1	0.1%

Value	Count	Frequency (%)
2.877431864	1	0.1%
2.74592915	1	0.1%
2.73332666	1	0.1%
2.712283475	1	0.1%
2.589343432	1	0.1%
2.527816583	1	0.1%
2.508684261	1	0.1%
2.454366829	1	0.1%
2.366139257	1	0.1%
2.347259878	1	0.1%

X2
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.04000169062
Minimum	-2.658544078
Maximum	2.904039628
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.658544078
5-th percentile	-1.62910889
Q1	-0.6363335221
median	0.03471042024
Q3	0.7327370366
95-th percentile	1.672010633
Maximum	2.904039628
Range	5.562583706
Interquartile range (IQR)	1.369070559

Descriptive statistics

Standard deviation	0.9848569606
Coefficient of variation (CV)	24.62038342
Kurtosis	-0.2995433761
Mean	0.04000169062
Median Absolute Deviation (MAD)	0.6853682445
Skewness	-0.007138712882
Sum	40.00169062
Variance	0.9699432329
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.5238132921	1	0.1%
-1.515494671	1	0.1%
-0.8829909363	1	0.1%
0.1520371695	1	0.1%
-0.4419749608	1	0.1%
0.7662359484	1	0.1%
-2.158303295	1	0.1%
1.725114228	1	0.1%
-0.3622081515	1	0.1%
-0.4900984038	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.658544078	1	0.1%
-2.46541856	1	0.1%
-2.382924838	1	0.1%
-2.370110088	1	0.1%
-2.304846806	1	0.1%
-2.300345151	1	0.1%
-2.280544785	1	0.1%
-2.265779556	1	0.1%
-2.209202119	1	0.1%
-2.158303295	1	0.1%

Value	Count	Frequency (%)
2.904039628	1	0.1%
2.883586549	1	0.1%
2.605303775	1	0.1%
2.535169324	1	0.1%
2.517775973	1	0.1%
2.366457057	1	0.1%
2.339886013	1	0.1%
2.327078762	1	0.1%
2.30012181	1	0.1%
2.276504157	1	0.1%

X3
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.05686023266
Minimum	-3.900279198
Maximum	3.718247323
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.900279198
5-th percentile	-1.750046242
Q1	-0.6994475426
median	-0.06964331895
Q3	0.6792935125
95-th percentile	1.505627351
Maximum	3.718247323
Range	7.618526521
Interquartile range (IQR)	1.378741055

Descriptive statistics

Standard deviation	0.991279533
Coefficient of variation (CV)	-17.43361725
Kurtosis	0.08084992251
Mean	-0.05686023266
Median Absolute Deviation (MAD)	0.6861226757
Skewness	-0.09002852965
Sum	-56.86023266
Variance	0.9826351125
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.3683745372	1	0.1%
-0.9586558402	1	0.1%
-1.356316882	1	0.1%
0.2233810854	1	0.1%
0.7784445503	1	0.1%
0.177309193	1	0.1%
0.2396475104	1	0.1%
-1.069018363	1	0.1%
-0.2954143065	1	0.1%
1.090268706	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.900279198	1	0.1%
-3.204283786	1	0.1%
-3.008450236	1	0.1%
-2.654545145	1	0.1%
-2.630125298	1	0.1%
-2.573807841	1	0.1%
-2.499628756	1	0.1%
-2.497120337	1	0.1%
-2.408845238	1	0.1%
-2.395587195	1	0.1%

Value	Count	Frequency (%)
3.718247323	1	0.1%
2.726426071	1	0.1%
2.629752439	1	0.1%
2.591684392	1	0.1%
2.549128965	1	0.1%
2.395270417	1	0.1%
2.374622618	1	0.1%
2.161924559	1	0.1%
2.158364319	1	0.1%
2.138291986	1	0.1%

X4
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.01753751986
Minimum	-2.907909178
Maximum	3.47781797
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.907909178
5-th percentile	-1.696673528
Q1	-0.6758154613
median	0.02260265286
Q3	0.6405664033
95-th percentile	1.65036256
Maximum	3.47781797
Range	6.385727148
Interquartile range (IQR)	1.316381865

Descriptive statistics

Standard deviation	1.003263869
Coefficient of variation (CV)	-57.20671321
Kurtosis	0.02247398775
Mean	-0.01753751986
Median Absolute Deviation (MAD)	0.654687197
Skewness	0.002651006024
Sum	-17.53751986
Variance	1.006538391
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5621800332	1	0.1%
-1.071799418	1	0.1%
-0.03350022775	1	0.1%
-0.1597173939	1	0.1%
0.9136737052	1	0.1%
0.4175997221	1	0.1%
0.6465172319	1	0.1%
-0.3211659874	1	0.1%
-0.4145209052	1	0.1%
0.338033026	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.907909178	1	0.1%
-2.77726189	1	0.1%
-2.731404065	1	0.1%
-2.648747097	1	0.1%
-2.532619148	1	0.1%
-2.508025377	1	0.1%
-2.465187834	1	0.1%
-2.447788395	1	0.1%
-2.434732709	1	0.1%
-2.390143286	1	0.1%

Value	Count	Frequency (%)
3.47781797	1	0.1%
2.968156072	1	0.1%
2.746854506	1	0.1%
2.722407053	1	0.1%
2.647367953	1	0.1%
2.564313949	1	0.1%
2.469651088	1	0.1%
2.449925935	1	0.1%
2.446805898	1	0.1%
2.322055482	1	0.1%

X5
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.04592513521
Minimum	-3.169120695
Maximum	3.135007727
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.169120695
5-th percentile	-1.644028261
Q1	-0.7165921184
median	0.07055769946
Q3	0.7871155577
95-th percentile	1.748240084
Maximum	3.135007727
Range	6.304128422
Interquartile range (IQR)	1.503707676

Descriptive statistics

Standard deviation	1.056446968
Coefficient of variation (CV)	23.00367681
Kurtosis	-0.2118258732
Mean	0.04592513521
Median Absolute Deviation (MAD)	0.7422704837
Skewness	0.01068411069
Sum	45.92513521
Variance	1.116080196
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6600840661	1	0.1%
1.768037519	1	0.1%
-0.3513702678	1	0.1%
-0.4751333374	1	0.1%
-0.5424267911	1	0.1%
-1.527366162	1	0.1%
0.1153996516	1	0.1%
0.6266996451	1	0.1%
-0.9160434079	1	0.1%
0.6027740211	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.169120695	1	0.1%
-2.873914332	1	0.1%
-2.712411951	1	0.1%
-2.644333545	1	0.1%
-2.59212207	1	0.1%
-2.572325009	1	0.1%
-2.535318087	1	0.1%
-2.533623043	1	0.1%
-2.507665532	1	0.1%
-2.331905041	1	0.1%

Value	Count	Frequency (%)
3.135007727	1	0.1%
3.056941149	1	0.1%
3.049592274	1	0.1%
2.969453119	1	0.1%
2.727217688	1	0.1%
2.677477395	1	0.1%
2.653374075	1	0.1%
2.634740725	1	0.1%
2.491181115	1	0.1%
2.45478528	1	0.1%

X6
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.02026970446
Minimum	-2.808630984
Maximum	3.068605616
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.808630984
5-th percentile	-1.618317935
Q1	-0.7285149616
median	-0.0361030851
Q3	0.6584155156
95-th percentile	1.666243705
Maximum	3.068605616
Range	5.8772366
Interquartile range (IQR)	1.386930477

Descriptive statistics

Standard deviation	1.002567874
Coefficient of variation (CV)	-49.46139574
Kurtosis	-0.1169608649
Mean	-0.02026970446
Median Absolute Deviation (MAD)	0.6925788125
Skewness	0.1447236668
Sum	-20.26970446
Variance	1.005142342
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.7261334206	1	0.1%
-2.437615366	1	0.1%
-2.676523123	1	0.1%
1.149980906	1	0.1%
-1.616564651	1	0.1%
-0.5716858883	1	0.1%
0.8531257439	1	0.1%
-1.638316728	1	0.1%
-0.80946034	1	0.1%
-0.09177417984	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.808630984	1	0.1%
-2.676523123	1	0.1%
-2.486616922	1	0.1%
-2.486532348	1	0.1%
-2.452473493	1	0.1%
-2.448854158	1	0.1%
-2.437615366	1	0.1%
-2.376653376	1	0.1%
-2.316284264	1	0.1%
-2.300143666	1	0.1%

Value	Count	Frequency (%)
3.068605616	1	0.1%
3.004864076	1	0.1%
2.87406061	1	0.1%
2.777163155	1	0.1%
2.742267196	1	0.1%
2.722020782	1	0.1%
2.602549661	1	0.1%
2.493093392	1	0.1%
2.489361593	1	0.1%
2.475445087	1	0.1%

X7
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.003336859767
Minimum	-2.857213454
Maximum	2.730076056
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.857213454
5-th percentile	-1.569695383
Q1	-0.6521426565
median	-0.007780284704
Q3	0.6104804795
95-th percentile	1.664598059
Maximum	2.730076056
Range	5.58728951
Interquartile range (IQR)	1.262623136

Descriptive statistics

Standard deviation	0.9646646771
Coefficient of variation (CV)	-289.0935623
Kurtosis	0.001637013441
Mean	-0.003336859767
Median Absolute Deviation (MAD)	0.6390412541
Skewness	0.04651018394
Sum	-3.336859767
Variance	0.9305779393
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.07100482684	1	0.1%
1.07176777	1	0.1%
-1.19866003	1	0.1%
-1.38202912	1	0.1%
0.06753256202	1	0.1%
0.5894541935	1	0.1%
-0.8350382874	1	0.1%
-1.485001162	1	0.1%
0.7521977427	1	0.1%
-0.009277847914	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.857213454	1	0.1%
-2.822787412	1	0.1%
-2.793209852	1	0.1%
-2.581244649	1	0.1%
-2.518018028	1	0.1%
-2.464443014	1	0.1%
-2.427943242	1	0.1%
-2.326921094	1	0.1%
-2.27438871	1	0.1%
-2.23909235	1	0.1%

Value	Count	Frequency (%)
2.730076056	1	0.1%
2.693120151	1	0.1%
2.553219647	1	0.1%
2.464518486	1	0.1%
2.425862942	1	0.1%
2.425112083	1	0.1%
2.413228445	1	0.1%
2.402718	1	0.1%
2.399620987	1	0.1%
2.327232063	1	0.1%

X8
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.02444034464
Minimum	-4.012536941
Maximum	3.233648569
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-4.012536941
5-th percentile	-1.773826408
Q1	-0.6976564022
median	0.008086757642
Q3	0.6279008492
95-th percentile	1.63227781
Maximum	3.233648569
Range	7.24618551
Interquartile range (IQR)	1.325557251

Descriptive statistics

Standard deviation	1.014931314
Coefficient of variation (CV)	-41.52688227
Kurtosis	0.1136583604
Mean	-0.02444034464
Median Absolute Deviation (MAD)	0.6828686427
Skewness	-0.1209985335
Sum	-24.44034464
Variance	1.030085573
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.04446737452	1	0.1%
-0.1348674511	1	0.1%
0.4254456143	1	0.1%
-0.1216798056	1	0.1%
-1.316290957	1	0.1%
-0.1695108138	1	0.1%
2.024208826	1	0.1%
0.6468026943	1	0.1%
-2.225147001	1	0.1%
-1.839104012	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-4.012536941	1	0.1%
-3.371288972	1	0.1%
-3.178877855	1	0.1%
-2.594433519	1	0.1%
-2.592606965	1	0.1%
-2.581949392	1	0.1%
-2.526499942	1	0.1%
-2.427509205	1	0.1%
-2.398338608	1	0.1%
-2.394628731	1	0.1%

Value	Count	Frequency (%)
3.233648569	1	0.1%
3.194151836	1	0.1%
2.812240946	1	0.1%
2.643987878	1	0.1%
2.470267935	1	0.1%
2.453824873	1	0.1%
2.378628592	1	0.1%
2.365770382	1	0.1%
2.320660757	1	0.1%
2.286473596	1	0.1%

X9
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.02137370559
Minimum	-2.83227657
Maximum	3.828046539
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.83227657
5-th percentile	-1.577639182
Q1	-0.669830103
median	0.033783295
Q3	0.6955293405
95-th percentile	1.596559435
Maximum	3.828046539
Range	6.660323109
Interquartile range (IQR)	1.365359443

Descriptive statistics

Standard deviation	0.9789793307
Coefficient of variation (CV)	45.80297631
Kurtosis	-0.05391121565
Mean	0.02137370559
Median Absolute Deviation (MAD)	0.6849220952
Skewness	0.005368658421
Sum	21.37370559
Variance	0.9584005299
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.2428237167	1	0.1%
-1.703938154	1	0.1%
0.2608981642	1	0.1%
-2.014552511	1	0.1%
-0.1038807015	1	0.1%
0.7778578793	1	0.1%
1.057212345	1	0.1%
-0.7893510437	1	0.1%
0.6457814996	1	0.1%
0.2850402707	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.83227657	1	0.1%
-2.690664516	1	0.1%
-2.616596576	1	0.1%
-2.556311082	1	0.1%
-2.503912923	1	0.1%
-2.398607317	1	0.1%
-2.329333239	1	0.1%
-2.326036681	1	0.1%
-2.243720823	1	0.1%
-2.229358318	1	0.1%

Value	Count	Frequency (%)
3.828046539	1	0.1%
3.173049974	1	0.1%
2.856958266	1	0.1%
2.613077538	1	0.1%
2.526025034	1	0.1%
2.489885302	1	0.1%
2.461801305	1	0.1%
2.345808539	1	0.1%
2.332404883	1	0.1%
2.222440256	1	0.1%

target
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	56.8 KiB

0	500
1	500

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	1000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	1
4th row	1
5th row	1

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Histogram of lengths of the category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring characters

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1000	100.0%

Most frequent character per category

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1000	100.0%

Most frequent character per script

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1000	100.0%

Most frequent character per block

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
0	0.299705	0.227769	-0.523259	0.216849	0.752089	0.208055	0.608086	0.477166	-0.713713	-0.488187	0
1	1.344850	-0.010369	0.403361	-0.865860	0.512502	-1.445484	-0.826203	0.705370	-0.615356	0.060613	0
2	0.254563	1.228461	0.881334	-0.206295	-2.508025	-0.976975	0.171279	1.173059	0.707441	-1.560685	1
3	0.188666	-1.257114	1.964045	-1.170420	-0.980629	0.596999	0.612183	1.983529	2.030201	-0.199010	1
4	2.159570	-0.124614	0.160943	0.888493	-0.035034	1.095719	1.067996	0.524197	0.274853	1.131078	1
5	-0.662696	-0.212086	1.487369	1.168802	-1.917013	2.491181	0.383974	2.151849	-1.861818	0.934686	1
6	0.885716	0.801123	0.335064	0.500606	1.003490	0.196168	0.032656	0.791382	0.223271	0.536132	1
7	1.870022	-0.105476	-0.150248	0.657041	0.625853	-0.511580	-0.582635	0.513593	0.810528	1.235631	1
8	-0.622326	-0.743988	-0.362208	1.374686	-1.479407	0.006283	0.835559	0.162654	1.058619	1.439914	1
9	-1.238467	-0.769899	-1.977112	-1.893776	0.060717	0.185895	-0.748074	-0.823459	1.612379	-0.609236	0

Last rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
990	0.870396	-2.146686	0.570218	0.506069	0.224685	-0.507285	-0.563498	1.578167	1.100574	0.269705	1
991	1.389649	-1.045071	0.418597	0.438974	1.025976	0.777250	0.898177	0.227768	-1.258696	0.221541	0
992	0.615953	1.995559	-0.860948	-0.914020	-0.939549	-0.028105	-0.777112	-0.140599	-0.962313	0.811612	0
993	0.434189	-0.976172	0.519469	-1.718027	-0.272151	-0.093696	-1.181706	-0.931481	0.303233	0.658299	0
994	0.170295	-1.390847	-0.712622	-0.496686	0.723026	-1.052805	0.770318	1.575189	0.334055	-0.083110	1
995	-1.876332	1.408011	-0.196015	-1.763061	0.965247	0.271739	-1.357227	0.278920	0.271092	0.822002	0
996	-0.922602	0.190084	-1.143667	1.271371	0.350559	0.429147	-0.542396	-0.587504	-0.829507	0.130145	1
997	1.021257	0.041367	0.299969	-0.502610	-0.477634	0.409252	-0.741730	-0.674953	1.264211	0.467744	1
998	-0.319059	0.358963	-1.278271	-1.360888	-0.831132	-2.086176	-0.661727	0.617679	0.471934	0.176012	0
999	-0.828987	0.787283	-0.409236	0.117541	-0.752035	-0.633998	-0.464423	0.267087	-0.660229	-0.181879	0

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows